Remove pf_memcpy and pf_memset from libvlc

include/vlc_main.h

@@ -67,8 +67,6 @@ struct libvlc_int_t
     bool             b_color;     ///< color messages?
 
     module_t *             p_memcpy_module;  ///< Fast memcpy plugin used
-    void* ( *pf_memcpy ) ( void *, const void *, size_t ); ///< fast memcpy
-    void* ( *pf_memset ) ( void *, int, size_t );          ///< fast memset
 
     bool             b_stats;       ///< Should we collect stats ?
     vlc_mutex_t            timer_lock;    ///< Lock to protect timers

src/libvlc-common.c

@@ -709,16 +709,6 @@ int libvlc_InternalInit( libvlc_int_t *p_libvlc, int i_argc,
      */
     p_libvlc->p_memcpy_module = module_Need( p_libvlc, "memcpy", "$memcpy", 0 );
 
-    if( p_libvlc->pf_memcpy == NULL )
-    {
-        p_libvlc->pf_memcpy = memcpy;
-    }
-
-    if( p_libvlc->pf_memset == NULL )
-    {
-        p_libvlc->pf_memset = memset;
-    }
-
     p_libvlc->b_stats = config_GetInt( p_libvlc, "stats" ) > 0;
     p_libvlc->i_timers = 0;
     p_libvlc->pp_timers = NULL;